changes

Work in Progress/fusion_accounting/static/src/js/util.js

@@ -0,0 +1,78 @@
+// Fusion Accounting - Report Utility Functions
+// Copyright (C) 2026 Nexa Systems Inc.
+
+const LINE_ID_HIERARCHY_DELIMITER = "|";
+const LINE_ID_GROUP_DELIMITER = "~";
+
+/**
+ * Constructs a hierarchical line identifier string from an array of
+ * [markup, model, value] tuples, using delimiters for serialization.
+ * @param {Array} current - Array of [markup, model, value] tuples
+ * @returns {string} Serialized line ID
+ */
+export function buildLineId(current) {
+    const convertNull = (value) => {
+        if (value === null || value === undefined || value === false) {
+            return "";
+        } else if (typeof value === "object") {
+            // We're using the replaceAll to follow the python
+            // behavior where we're stringify a dict.
+            return JSON.stringify(value).replaceAll('":', '": ');
+        }
+        return value;
+    };
+
+    return current
+        .map(([markup, model, value]) => {
+            const lineValues = [convertNull(markup), convertNull(model), convertNull(value)];
+            return lineValues.join(LINE_ID_GROUP_DELIMITER);
+        })
+        .join(LINE_ID_HIERARCHY_DELIMITER);
+}
+
+/**
+ * Parses a serialized line ID string back into an array of
+ * [markup, model, value] tuples.
+ * @param {string} lineID - The serialized line ID string
+ * @param {boolean} markupAsString - If true, keeps markup as raw string
+ * @returns {Array} Array of [markup, model, value] tuples
+ */
+export function parseLineId(lineID, markupAsString = false) {
+    const parseMarkup = (markup) => {
+        if (!markup) {
+            return markup;
+        }
+        try {
+            const result = JSON.parse(markup);
+            return typeof result === "object" ? result : markup;
+        } catch {
+            return markup;
+        }
+    };
+
+    if (!lineID) {
+        return [];
+    }
+    return lineID.split(LINE_ID_HIERARCHY_DELIMITER).map((key) => {
+        const [markup, model, value] = key.split(LINE_ID_GROUP_DELIMITER);
+        return [
+            (markupAsString ? markup : parseMarkup(markup)) || null,
+            model || null,
+            model && value ? parseInt(value) : value || null,
+        ];
+    });
+}
+
+/**
+ * Removes tax grouping segments from a line ID, since tax grouping
+ * is not relevant for annotations and other per-line operations.
+ * @param {string} lineId - The line ID to filter
+ * @returns {string} Line ID with tax group entries removed
+ */
+export function removeTaxGroupingFromLineId(lineId) {
+    return buildLineId(
+        parseLineId(lineId, true).filter(([markup, model, value]) => {
+            return model !== "account.group";
+        })
+    );
+}